// autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include #include #include #include #ifndef __NR_io_uring_register #define __NR_io_uring_register 427 #endif #ifndef __NR_io_uring_setup #define __NR_io_uring_setup 425 #endif uint64_t r[3] = {0xffffffffffffffff, 0xffffffffffffffff, 0x0}; int main(void) { syscall(__NR_mmap, 0x1ffff000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul); syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul); syscall(__NR_mmap, 0x21000000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul); intptr_t res = 0; *(uint32_t*)0x20000000 = 0; *(uint32_t*)0x20000004 = 2; *(uint32_t*)0x20000008 = 8; *(uint32_t*)0x2000000c = 8; syscall(__NR_setsockopt, -1, 0x107, 5, 0x20000000ul, 0x10ul); *(uint32_t*)0x20000284 = 0; *(uint32_t*)0x20000288 = 0; *(uint32_t*)0x2000028c = 0; *(uint32_t*)0x20000290 = 0; *(uint32_t*)0x20000298 = -1; memset((void*)0x2000029c, 0, 12); res = syscall(__NR_io_uring_setup, 0x1224, 0x20000280ul); if (res != -1) r[0] = res; *(uint32_t*)0x20000284 = 0; *(uint32_t*)0x20000288 = 0; *(uint32_t*)0x2000028c = 0; *(uint32_t*)0x20000290 = 0; *(uint32_t*)0x20000298 = -1; memset((void*)0x2000029c, 0, 12); res = syscall(__NR_io_uring_setup, 0x1224, 0x20000280ul); if (res != -1) r[1] = res; res = syscall(__NR_io_uring_register, r[1], 9ul, 0ul, 0ul); if (res != -1) r[2] = res; syscall(__NR_io_uring_register, r[0], 0x16ul, 0x20000000ul, r[2]); return 0; }